After a seesaw season that ended with a disappointing one-game playoff loss, the 92-win Yankees are overhauling their coaching staff.

The hitting coach, Marcus Thames; the assistant hitting coach, P.J. Pilittere; and the third-base coach, Phil Nevin — who had all been in their roles for four seasons — will not return next season. The status of Manager Aaron Boone, whose contract expires after the 2021 season, remained unclear.